Voltammetric investigations of anodic dissolution of natural mineral chalcopyrite
Anodic oxidation of the natural mineral chalcopyrite from the Bor ore deposit has been studied by cyclic voltammetry in pure sulfuric acid solutions. At the obtained voltammograms, the appearance of peaks at certain potential regions was identified and found to be much less pronounced than those pre...
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| Format: | Article |
| Language: | English |
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University of Belgrade, Technical Faculty, Bor
2008-01-01
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| Series: | Journal of Mining and Metallurgy. Section B: Metallurgy |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-5339/2008/1450-53390801115V.pdf |
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| author | Vuković M. Stanković Z.D. Rajčić-Vujasinović M. Cvetkovski V. |
| author_facet | Vuković M. Stanković Z.D. Rajčić-Vujasinović M. Cvetkovski V. |
| author_sort | Vuković M. |
| collection | DOAJ |
| description | Anodic oxidation of the natural mineral chalcopyrite from the Bor ore deposit has been studied by cyclic voltammetry in pure sulfuric acid solutions. At the obtained voltammograms, the appearance of peaks at certain potential regions was identified and found to be much less pronounced than those previously reported in the literature. The voltammetric kinetic analysis confirmed that two-electron exchange electrochemical reactions occur. The explanation for this somewhat different electrochemical behavior of natural chalcopyrite compared to the concentrates widely used in studies of this mineral will also be given. |
| format | Article |
| id | doaj-art-83c3ce840fc9463db7b2bd40bc279b18 |
| institution | Kabale University |
| issn | 1450-5339 |
| language | English |
| publishDate | 2008-01-01 |
| publisher | University of Belgrade, Technical Faculty, Bor |
| record_format | Article |
| series | Journal of Mining and Metallurgy. Section B: Metallurgy |
| spelling | doaj-art-83c3ce840fc9463db7b2bd40bc279b182025-02-02T17:08:47ZengUniversity of Belgrade, Technical Faculty, BorJournal of Mining and Metallurgy. Section B: Metallurgy1450-53392008-01-0144111512410.2298/JMMB0801115VVoltammetric investigations of anodic dissolution of natural mineral chalcopyriteVuković M.Stanković Z.D.Rajčić-Vujasinović M.Cvetkovski V.Anodic oxidation of the natural mineral chalcopyrite from the Bor ore deposit has been studied by cyclic voltammetry in pure sulfuric acid solutions. At the obtained voltammograms, the appearance of peaks at certain potential regions was identified and found to be much less pronounced than those previously reported in the literature. The voltammetric kinetic analysis confirmed that two-electron exchange electrochemical reactions occur. The explanation for this somewhat different electrochemical behavior of natural chalcopyrite compared to the concentrates widely used in studies of this mineral will also be given.http://www.doiserbia.nb.rs/img/doi/1450-5339/2008/1450-53390801115V.pdfNatural chalcopyriteanodic dissolutionvoltammetryprewave |
| spellingShingle | Vuković M. Stanković Z.D. Rajčić-Vujasinović M. Cvetkovski V. Voltammetric investigations of anodic dissolution of natural mineral chalcopyrite Journal of Mining and Metallurgy. Section B: Metallurgy Natural chalcopyrite anodic dissolution voltammetry prewave |
| title | Voltammetric investigations of anodic dissolution of natural mineral chalcopyrite |
| title_full | Voltammetric investigations of anodic dissolution of natural mineral chalcopyrite |
| title_fullStr | Voltammetric investigations of anodic dissolution of natural mineral chalcopyrite |
| title_full_unstemmed | Voltammetric investigations of anodic dissolution of natural mineral chalcopyrite |
| title_short | Voltammetric investigations of anodic dissolution of natural mineral chalcopyrite |
| title_sort | voltammetric investigations of anodic dissolution of natural mineral chalcopyrite |
| topic | Natural chalcopyrite anodic dissolution voltammetry prewave |
| url | http://www.doiserbia.nb.rs/img/doi/1450-5339/2008/1450-53390801115V.pdf |
| work_keys_str_mv | AT vukovicm voltammetricinvestigationsofanodicdissolutionofnaturalmineralchalcopyrite AT stankoviczd voltammetricinvestigationsofanodicdissolutionofnaturalmineralchalcopyrite AT rajcicvujasinovicm voltammetricinvestigationsofanodicdissolutionofnaturalmineralchalcopyrite AT cvetkovskiv voltammetricinvestigationsofanodicdissolutionofnaturalmineralchalcopyrite |